Republican-Socialist Party

The Republican-Socialist Party (PRS) was a reformist socialist political party that existed in France from 10 July 1911 to 1934. The party was founded by those who refused to join the French Section of the Workers' International, and PRS leader Rene Viviani served as Prime Minister of France at the outbreak of World War I. The party took part in the national unity government formed during the war with the German Empire, but the party would fall apart after the war.